EP1484360A1 - Elastomergebundenes Plattenmaterial und Verfahren zu seiner Herstellung - Google Patents
Elastomergebundenes Plattenmaterial und Verfahren zu seiner Herstellung Download PDFInfo
- Publication number
- EP1484360A1 EP1484360A1 EP20040011228 EP04011228A EP1484360A1 EP 1484360 A1 EP1484360 A1 EP 1484360A1 EP 20040011228 EP20040011228 EP 20040011228 EP 04011228 A EP04011228 A EP 04011228A EP 1484360 A1 EP1484360 A1 EP 1484360A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- elastomer
- layers
- fibers
- material according
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 85
- 239000000806 elastomer Substances 0.000 title claims abstract description 54
- 239000000463 material Substances 0.000 title claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 238000000034 method Methods 0.000 title claims description 11
- 230000008569 process Effects 0.000 title claims description 7
- 239000000945 filler Substances 0.000 claims abstract description 20
- 239000000835 fiber Substances 0.000 claims abstract description 13
- 239000000126 substance Substances 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229920002943 EPDM rubber Polymers 0.000 claims abstract description 4
- 239000003365 glass fiber Substances 0.000 claims abstract description 4
- 239000000919 ceramic Substances 0.000 claims abstract description 3
- 239000011490 mineral wool Substances 0.000 claims abstract description 3
- 239000000843 powder Substances 0.000 claims abstract description 3
- 239000005060 rubber Substances 0.000 claims description 31
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- 238000004073 vulcanization Methods 0.000 claims description 15
- 229920006168 hydrated nitrile rubber Polymers 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 235000012211 aluminium silicate Nutrition 0.000 claims description 10
- 239000006057 Non-nutritive feed additive Substances 0.000 claims description 6
- 229920003235 aromatic polyamide Polymers 0.000 claims description 6
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- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 2
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- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 2
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- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 7
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- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
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- 239000005062 Polybutadiene Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
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- 239000004744 fabric Substances 0.000 description 1
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- 230000036541 health Effects 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 150000002432 hydroperoxides Chemical class 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
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- 238000003698 laser cutting Methods 0.000 description 1
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- 239000001301 oxygen Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- -1 polymethylene Polymers 0.000 description 1
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- RYYWUUFWQRZTIU-UHFFFAOYSA-K thiophosphate Chemical compound [O-]P([O-])([O-])=S RYYWUUFWQRZTIU-UHFFFAOYSA-K 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
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- 230000008016 vaporization Effects 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
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Images
Classifications
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- B32B25/02—Layered products comprising a layer of natural or synthetic rubber with fibres or particles being present as additives in the layer
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- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/261—In terms of molecular thickness or light wave length
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31609—Particulate metal or metal compound-containing
Definitions
- the invention relates to an elastomer-bonded plate material according to the The preamble of claim 1 and method according to the preamble of the claim 8 for its production.
- Another problem is the post vulcanization of unsaturated carbon double bonds in the main chain of the Elastomer material.
- crosslinking reagents for example sulfur, sulfur donors or peroxidically generated radicals
- the elastomeric material is subject to its long after its Process vulcanization of a post-crosslinking. This also leads to seals to harden the material with the effects listed above.
- the object of the invention is therefore an elastomer-bound Panel material according to the preamble of claim 1 and method according to the To provide preamble of claim 8 for its manufacture, which lead that despite a relatively small proportion of fibrous fillers a improved long-term behavior, i. a reduction of Aging phenomena is achieved.
- the Plate material no homogeneous structure, produced by the use of a Elastomer mixture such as M and R rubbers, but - like - consists of at least two heterogeneous layers, of which but at least one exclusively by said elastomer with a Number of unsaturated carbon double bonds ⁇ 10% in the main chain is bound.
- Other layers can be made either exclusively by an R rubber or any combination of R rubbers, inclusive partially hydrogenated R rubbers, and / or M rubbers are bound.
- the respective layers "with and without carbon double bonds" alternate expediently from.
- the separate structure of heterogeneous layers also allows the use of different networking systems within one Plate material.
- optimal for each elastomer or each elastomer mixture optimal, for example, in terms of pH, accelerators, activators, adjusted vulcanization system can be used, so that an optimal Networking results.
- Fig. 1 shows an elastomer bonded sheet material for seals according to a preferred embodiment in section.
- Fig. 2 shows a two-roll calender for the production of elastomer bonded plate material.
- the illustrated in Fig. 1 in section embodiment of the Production of flat gaskets of suitable plate material comprises two Layers 1, 2, whose fillers by means of nitrile-butadiene rubber, partially hydrogenated with a proportion of dienes ⁇ 7% are bound. Between these two layers 1, 2 is a layer 3, the fillers by means of at least one R rubber are bound.
- the layers 1 to 3 are solid by vulcanization connected with each other.
- the layers 1 to 3 can have thicknesses of about 100 ⁇ m and 4 mm.
- on the outside thin coatings 4, 5 for special application conditions, such as adhesive or separating layers, be provided.
- individual or all layers 1 to 3 may have one Reinforcement in the form of a fabric, in particular a wire mesh, or made of expanded metal.
- the two-roll calender exemplified in FIG. 2 has a large (1 to 6 m circumference), heated (typically 140 to 190 ° C) roller 6 and a chill roll 7 above (typically 10 to 30 ° C) lower Circumference, which rotate in opposite directions.
- the cooling roller 7 is in the direction of the heated roller 6 by means of a hydraulic cylinder 8 according to the arrow. 9 pressed.
- a pasty or crumbly mass 10 for producing a layer of the plate material is introduced into the nip.
- To catch vaporizing solvent is the two-roll calender in one housed corresponding housing 11.
- the individual raw materials such Elastomer material, vulcanization additives, powdered fillers, fiber material and processing aids along with a mostly organic Solvent such as gasoline, toluene or xylene in a high-speed mixer homogeneous mixed. If more than one elastomer is used, the blend will be thereof carried out simultaneously in a high-speed mixer.
- the order of Addition of the raw materials depends on the material composition.
- the Blending tool can with stirring blades or stirrers and optionally be equipped with one or more high-speed cutter heads. By mixing you get a pasty or crumbly mass. This one will then in a two-roll calender according to FIG.
- the rollers 6, 7 After reaching the desired final thickness of each layer to be produced and completion of all Layers of the plate material, the rollers 6, 7 are moved apart and stopped, the roller 6 wrap around plate material is cut and subtracted from the roller 6. From the plate material thus obtained can operational flat gaskets such as typically by punching or Cutting, laser cutting, high pressure water jet cutting, or sawing getting produced.
- Example 1 Mass 1 with only one R rubber as matrix
- the NBR was mixed with 28-33 parts (based on the Total amount of dry substances) toluene brought into solution.
- Example 2 Mass 2 with a blend of R and M rubber or partially hydrogenated R rubbers as a matrix
- Both elastomers were mixed with 28-33 parts during mixing (Based on the total amount of dry substances) toluene brought into solution.
- Example 3 Mass 3 with only one M rubber or a partially hydrogenated R rubber as matrix
- the HNBR was mixed with 28-33 parts (based on the Total amount of dry substances) toluene brought into solution.
- sample plates were a two-roll vertical calender used according to FIG. 2.
- the heated with pressurized water roller 6 was 180 ⁇ 5 ° C. Surface temperature heated.
- the circumference of the roller 6 was 4060 mm at a width of 1560 mm.
- the cooling roll 7 was cooled by cooling water to a Surface temperature of 20 ⁇ 5 ° C cooled.
- the circumference of the cooling roller 7 was 1585 mm with a width of 1560 mm.
- the cooling roller 7 was with a force of 90 ⁇ 1 kN to the roller 6 pressed.
- both rollers move 6, 7 in opposite directions at a peripheral speed (inter alia, depending on the Plate thickness) of 30-90 m / min.
- the prepared masses 10 were portionwise into the nip brought in.
- the weight of all masses 10 was chosen such that after the Termination of calendering a sealing plate of thickness 2 mm could be deducted.
- Sample plate 3 and sample plate 4 in the entirety of the same raw materials (except vulcanization reagents) in the same amount but the elastomers due to the separate processing in heterogeneous layers are present.
- the cross-linking additives of the different layers can differ in order to achieve an optimal vulcanization characteristic for each rubber.
- the duration until the sudden drop in pressure of this system can be considered Measured variable for the aging resistance of the seal respectively used elastomers are used.
- fibrous fillers one or more of the the following fibers are incorporated: para-aramid fibers, carbon fibers, ceramic fibers, cellulose fibers as well as fibers of cellulose derivatives, Cotton fibers, fibrous wollastonites, glass fibers, rockwool fibers or Polymer fibers etc.
- powdery fillers one or more of the The following materials are incorporated: calcined or uncalcined Kaolin, barite, wollastonite, mica, slate, quartz, soot, Graphite, glass powder, calcium carbonate, cork, various silicas, silicon carbide, Silicon nitride, titanium oxide, boron nitride or the like.
- Fillers may, as far as possible and appropriate, for adjustment certain properties, e.g. with silanes, titanates, Stats etc.
- crosslinking systems one or more of the following groups of crosslinking chemicals are used: sulfur accelerator Systems, sulfur donor systems, peroxides, high-energy Radiation or diamines or phosphate or thiophosphate crosslinking systems.
- processing aids or additives can also be either or several of the following substances are used: release agent, masticating agent, Stabilizers, antioxidants, adhesives, organic and inorganic colors, Propellant plasticizer or vulcanization retarder.
- the matrix material of the R rubbers is preferably one or more of the following elastomers: NR, NBR, SBR, BR, IR or CR (Abbreviations according to ISO 1629).
- the following polar or non-polar substances are used: gasoline, benzene, toluene, xylene, Ethanol, THF, water, esters, ketones or dichloromethane.
- the plate material can also be produced by independently producing Layers 1 to 3 and then connecting the layers through Vulcanization or by sequentially preparing layers 1 to 3 in FIG an example adapted to the intended use made form become.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
- Sealing Material Composition (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Description
- 13-17 Teile R-Kautschuk; hier Nitril-Butadienkautschuk
- 38-45 Teile Kaolin
- 3-8 Teile gefällte Kieselsäure
- 5-9 Teile para-Aramidfaser
- 25-30 Teile Glasfaser
- 2-3 Teile auf Schwefel basierende Vulkanisationzusätze, bestehend aus Schwefel, Aktivator, Beschleuniger, Co-Aktivatoren und Verarbeitungshilfsmittel
- 6,5-8,5 Teile R-Kautschuk; Nitril-Butadienkautschuk
- 6,5-8,5 Teile M-Kautschuk oder Kautschuk mit einem Anteil an Dienen <7%, hier teilhydrierter Nitril-Butadienkautschuk (34 ±1 % ACN, 3-5% Restdoppelbindungen)
- 38-45 Teile Kaolin
- 3-8 Teile gefällte Kieselsäure
- 5-9 Teile para-Aramidfaser
- 25-30 Teile Glasfaser
- 2-3 Teile auf Schwefel basierende Vulkanisationszusätze, bestehend aus Schwefel, Schwefelspender, Aktivator, Beschleuniger, Co-Aktivatoren und Verarbeitungshilfsmittel
- 13-17 Teile M-Kautschuk; oder Kautschuk mit einem Anteil an Dienen <7%, hier teilhydrierter Nitril-Butadienkautschuk (34 ±1 % ACN, 3-5% Restdoppelbindungen)
- 38-45 Teile Kaolin
- 3-8 Teile gefällte Kieselsäure
- 5-9 Teile para-Aramidfaser
- 25-30 Teile Glasfaser
- 2-3 Teile auf Schwefel basierende Vulkanisationszusätze, bestehend aus Schwefel, Schwefelspender, Aktivator, Beschleuniger, Co-Aktivatoren und Verarbeitungshilfsmittel
Muster Nr.: | Anzahl & Dicke Schichten | Relativer Anteil Binder | |
1 | 1 (2 mm) | 100% NBR Masse gemäß Beispiel 1 | |
2 | 1 (2 mm) | 100% HNBR Masse gemäß Beispiel 3 | |
3 | 1 (2 mm) | 50%HNBR / 50%NBR Masse gemäß Beispiel 2 | |
4 | 3 | Anteil relativ | Anteil absolut |
0,5 mm | 1. Schicht: 100% HNBR | 25% HNBR Masse gemäß Beispiel 3 | |
1,0 mm | 2. Schicht: 100% NBR | 50% NBR Masse gemäß Beispiel 2 | |
0,5 mm | 3. Schicht: 100% HNBR | 25% HNBR Masse gemäß Beispiel 3 | |
Summe Anteil absolut: 50%HNBR / 50%NBR |
Claims (15)
- Elastomergebundenes Plattenmaterial umfassend einen vulkanisierten Elastomeranteil und einen Anteil aus wenigstens einem darin gebundenen Füllstoff, dadurch gekennzeichnet, daß der vulkanisierte Elastomeranteil wenigstens ein vulkanisiertes Elastomer, das im unvulkanisierten Zustand nicht mehr als 10%, vorzugsweise nicht mehr als 7%, ungesättigte Kohlenstoffdoppelbindungen in der Hauptkette aufweist, in einer Menge von etwa 25 bis 70 Gew.-%, vorzugsweise etwa 40 bis 60 Gew.-%, des gesamten Elastomeranteils umfaßt.
- Elastomergebundenes Plattenmaterial umfassend einen vulkanisierten Elastomeranteil und einen Anteil aus wenigstens einem darin gebundenen Füllstoff, insbesondere nach Anspruch 1, dadurch gekennzeichnet, daß wenigstens zwei durch Aufvulkanisation fest verbundene Schichten (1 bis 3) aus vulkanisiertem Elastomer mit wenigstens einem darin gebundenen Füllstoff vorgesehen sind, wobei bei wenigstens einer und weniger als der Gesamtzahl der Schichten (1 bis 3) der wenigstens einen Füllstoff durch wenigstens ein Elastomer, das nicht mehr als 10%, vorzugsweise nicht mehr als 7% ungesättigte Kohlenstoffdoppelbindungen in der Hauptkette in unvulkanisiertem Zustand aufweist, gebunden ist.
- Material nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die nicht mehr als 10%, vorzugsweise nicht mehr als 7% ungesättigten Kohlenstoffdoppelbindungen in der Hauptkette des Elastomers vorhanden sind.
- Material nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Füllstoffe pulverförmige, plättchenförmige oder faserige Form besitzen und in einem Anteil von wenigstens 30 Gew.-% des jeweiligen Schichtmaterials enthalten sind.
- Material nach Anspruch 4, dadurch gekennzeichnet, daß die Füllstoffe ausgewählt sind aus der Gruppe gebildet aus organischen und anorganischen Substanzen.
- Material nach Anspruch 3, dadurch gekennzeichnet, daß die Füllstoffe ausgewählt sind aus der Gruppe umfassend para-Aramidfasern, Glasfasern, Steinwollfasern, Kohlenstoffasern, keramische Fasern, Cellulosefasern, Cellulosederivatfasern, Baumwollfasern, faserförmigen Wollastoniten, Polymerfasern, kalzinierten Kaolinen, unkalzinierten Kaolinen, Schwerspat, pulverförmigen Wollastoniten, Glimmer, Schiefer, Quarz, Ruß, Graphit, Glasmehl, Calciumcarbonat, Kork, Siliciumdioxid, SiC, Siliciumnitrid und gegebenenfalls oberflächenbehandelt sind.
- Material nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß wenigstens eine Schicht durch wenigstens ein Elastomer aus der Gruppe umfassend NR, NBR, SBR, BR, IR, CR, EPDM, EPM, HNBR, ACM, AECM, FKM, CSM und EAM gebunden ist.
- Material nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß wenigstens eine Schicht durch wenigstens ein Elastomer aus der Gruppe umfassend EPDM, EPM, HNBR, ACM, AECM, FKM und EAM gebunden ist.
- Material nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß die Schichten eine Dicke etwa zwischen 100 µm und 4 mm aufweisen.
- Material nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß sich jeweils eine Schicht gebunden durch wenigstens ein Elastomer mit nicht mehr als 10%, vorzugsweise nicht mehr als 7% ungesättigte Kohlenstoffdoppelbindungen in der Hauptkette mit einer Schicht gebunden durch wenigstens ein Elastomer mit mehr als 20% ungesättigten Kohlenstoffdoppelbindungen in der Hauptkette abwechselt.
- Verfahren zur Herstellung eines elastomergebundenen Plattenmaterials aus wenigstens zwei Schichten, wobei für jede Schicht ein Ausgangsgemisch umfassend einen Elastomeranteil, Vernetzungsreagenzien, Verarbeitungshilfsmittel und Füllstoffe in Gegenwart eines Lösungsmittels durch Mischen hergestellt wird, und die Ausgangsgemische in Schichten aufeinanderfolgend zu dem Plattenmaterial, wobei die Schichten durch Aufvulkanisation fest verbunden sind, verarbeitet werden, wobei zur Herstellung des Ausgangsgemischs für wenigstens eine Schicht ausschließlich ein Elastomeranteil aus wenigstens einem vulkanisierten Elastomer, das in seiner Hauptkette im unvulkanisierten Zustand nicht mehr als 10%, vorzugsweise nicht mehr als 7% ungesättigte Kohlenstoffdoppelbindungen aufweist, verwendet wird.
- Verfahren nach Anspruch 11, dadurch gekennzeichnet, daß die Ausgangsgemische mittels eines Zweiwalzenkalanders mit einer beheizten und einer gekühlten Walze zu Schichten verarbeitet werden.
- Verfahren nach Anspruch 11 oder 12, dadurch gekennzeichnet, daß zur Herstellung des Ausgangsgemischs für wenigstens eine Schicht als Elastomermaterial ein solches aus der Gruppe umfassend einen R-Kautschuk, eine Kombination von R-Kautschuken, eine Kombination aus M-Kautschuken und eine Kombination von R- und M-Kautschuken verwendet wird.
- Flachdichtung aus einem Material nach einem der Ansprüche 1 bis 10.
- Flachdichtung nach Anspruch 14, dadurch gekennzeichnet, daß sie aus dem Material nach einem der Ansprüche 1 bis 10 ausgestanzt oder ausgeschnitten ist.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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SI200431989T SI1484360T1 (sl) | 2003-06-06 | 2004-05-12 | Elastomerno vezan material za ploščo in postopek za njegovo izdelavo |
PL04011228T PL1484360T3 (pl) | 2003-06-06 | 2004-05-12 | Materiał w postaci płyty związany elastomerem i sposób jego wytwarzania |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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DE2003125700 DE10325700A1 (de) | 2003-06-06 | 2003-06-06 | Elastomergebundenes Plattenmaterial und Verfahren zu seiner Herstellung |
DE10325700 | 2003-06-06 |
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EP1484360A1 true EP1484360A1 (de) | 2004-12-08 |
EP1484360B1 EP1484360B1 (de) | 2012-10-31 |
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EP20040011228 Expired - Lifetime EP1484360B1 (de) | 2003-06-06 | 2004-05-12 | Elastomergebundenes Plattenmaterial und Verfahren zu seiner Herstellung |
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US (1) | US7217452B2 (de) |
EP (1) | EP1484360B1 (de) |
JP (1) | JP2004359951A (de) |
KR (1) | KR20040108593A (de) |
CN (1) | CN100375676C (de) |
AU (1) | AU2004202029B2 (de) |
BR (1) | BRPI0401917B1 (de) |
CA (1) | CA2469693C (de) |
DE (1) | DE10325700A1 (de) |
ES (1) | ES2397835T3 (de) |
HK (1) | HK1073818A1 (de) |
MX (1) | MXPA04005429A (de) |
PL (1) | PL1484360T3 (de) |
SI (1) | SI1484360T1 (de) |
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CN1357452A (zh) * | 2001-12-19 | 2002-07-10 | 蒋祖让 | 高分子弹性-塑性共混物嵌层结构板片材料的制造方法 |
-
2003
- 2003-06-06 DE DE2003125700 patent/DE10325700A1/de not_active Withdrawn
-
2004
- 2004-05-12 PL PL04011228T patent/PL1484360T3/pl unknown
- 2004-05-12 ES ES04011228T patent/ES2397835T3/es not_active Expired - Lifetime
- 2004-05-12 SI SI200431989T patent/SI1484360T1/sl unknown
- 2004-05-12 EP EP20040011228 patent/EP1484360B1/de not_active Expired - Lifetime
- 2004-05-14 AU AU2004202029A patent/AU2004202029B2/en not_active Ceased
- 2004-05-27 JP JP2004158002A patent/JP2004359951A/ja active Pending
- 2004-06-03 CA CA 2469693 patent/CA2469693C/en not_active Expired - Fee Related
- 2004-06-03 KR KR1020040040373A patent/KR20040108593A/ko not_active Application Discontinuation
- 2004-06-04 BR BRPI0401917-2B1A patent/BRPI0401917B1/pt not_active IP Right Cessation
- 2004-06-04 CN CNB2004100452382A patent/CN100375676C/zh not_active Expired - Fee Related
- 2004-06-04 US US10/862,014 patent/US7217452B2/en not_active Expired - Lifetime
- 2004-06-04 MX MXPA04005429A patent/MXPA04005429A/es active IP Right Grant
-
2005
- 2005-07-26 HK HK05106372A patent/HK1073818A1/xx not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2296661A1 (fr) * | 1975-01-02 | 1976-07-30 | Exxon Research Engineering Co | Procede de covulcanisation de caoutchoucs chlores a faible insaturation avec un caoutchouc a haute insaturation |
JPS56136841A (en) * | 1980-03-31 | 1981-10-26 | Eng Plast Kk | Novel polyphenylene ether resin composition with improved plating property |
EP0324278A2 (de) * | 1987-12-28 | 1989-07-19 | Nippon Petrochemicals Company, Limited | Verfahren zur Herstellung einer thermoplastischen Kunststoffzusammensetzung |
EP0407097A2 (de) * | 1989-06-28 | 1991-01-09 | Nippon Petrochemicals Company, Limited | Flache Palette |
FR2691973A1 (fr) * | 1992-05-27 | 1993-12-10 | Bridgestone Corp | Composition de caoutchouc et son procédé de fabrication. |
EP0739941A1 (de) * | 1995-04-28 | 1996-10-30 | Sumitomo Chemical Company Limited | Thermoplastische Harzzusammensetzung |
Non-Patent Citations (1)
Title |
---|
DATABASE WPI Section Ch Week 198149, Derwent World Patents Index; Class A12, AN 1981-90098D, XP002296646 * |
Also Published As
Publication number | Publication date |
---|---|
BRPI0401917B1 (pt) | 2014-10-21 |
CA2469693C (en) | 2009-08-11 |
MXPA04005429A (es) | 2004-12-08 |
US20040265559A1 (en) | 2004-12-30 |
AU2004202029B2 (en) | 2007-08-30 |
PL1484360T3 (pl) | 2013-03-29 |
DE10325700A1 (de) | 2005-01-05 |
SI1484360T1 (sl) | 2013-02-28 |
JP2004359951A (ja) | 2004-12-24 |
CA2469693A1 (en) | 2004-12-06 |
KR20040108593A (ko) | 2004-12-24 |
BRPI0401917A (pt) | 2005-02-01 |
EP1484360B1 (de) | 2012-10-31 |
CN100375676C (zh) | 2008-03-19 |
US7217452B2 (en) | 2007-05-15 |
ES2397835T3 (es) | 2013-03-11 |
CN1572482A (zh) | 2005-02-02 |
HK1073818A1 (en) | 2005-10-21 |
AU2004202029A1 (en) | 2004-12-23 |
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